BUG at fs/jfs/jfs_txnmgr.c:931 assert(mp->nohomeok > 0) ------------[ cut here ]------------ kernel BUG at fs/jfs/jfs_txnmgr.c:931! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 0 PID: 240 Comm: jfsCommit Not tainted 5.15.186-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : txUnlock+0xb4c/0xb78 fs/jfs/jfs_txnmgr.c:931 lr : txUnlock+0xb4c/0xb78 fs/jfs/jfs_txnmgr.c:931 sp : ffff80001ef77c20 x29: ffff80001ef77ca0 x28: ffff80001af1ce38 x27: ffff80001e8b97f8 x26: dfff800000000000 x25: ffff80001af1cde4 x24: ffff80001af1d000 x23: ffff80001af1c000 x22: ffff0000c8350000 x21: 0000000000000048 x20: ffff80001eada438 x19: 0000000000000000 x18: 0000000000000001 x17: 0000000000000000 x16: ffff8000111cf35c x15: 00000000ffffffff x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 x11: 0000000000000000 x10: 0000000000000000 x9 : 514a8c1b86b7c300 x8 : 514a8c1b86b7c300 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80001ef77518 x4 : ffff80001425f400 x3 : ffff80000a7343e4 x2 : ffff0001a10b3d50 x1 : 0000000100000000 x0 : 0000000000000037 Call trace: txUnlock+0xb4c/0xb78 fs/jfs/jfs_txnmgr.c:931 txLazyCommit fs/jfs/jfs_txnmgr.c:2716 [inline] jfs_lazycommit+0x470/0x9bc fs/jfs/jfs_txnmgr.c:2766 kthread+0x374/0x454 kernel/kthread.c:334 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:855 Code: b003f4c3 91138063 52807462 95e49503 (d4210000) ---[ end trace 4729528fca628b85 ]---